1647628 - Make ImageBridgeChild use a BackgroundTaskQueue

Status: REOPENED

(Core :: Graphics, task)

Description

[Jean-Yves Avenard [:jya]]

With bug 1634846 fixed; we can now use a background taskqueue with the image bridge child.

Comment 1

[Jean-Yves Avenard [:jya]]

Attachment: Bug 1647628 - Make ImageBridgeChild use a background taskqueue. r?mattwoodrow

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/4441d06e96c3
Make ImageBridgeChild use a background taskqueue. r=KrisWright

Comment 3

[Narcis Beleuzu [:NarcisB]]

Backed out for webgl-conf crashes

Backout link: https://hg.mozilla.org/integration/autoland/rev/ed44d4e62140475b5daba4e7db38808dfea95960
Log link: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=307988602&repo=autoland&lineNumber=3484

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/e5a9a403c458
Make ImageBridgeChild use a background taskqueue. r=KrisWright,andi

Comment 5

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/e5a9a403c458

Comment 6

[Kris Wright :KrisWright]

This was changed to a one-off thread in Bug 1650786. The main blocker for using the background task queue is bug 1672255, which aims in part to prevent synchronous dispatch to the same thread pool as this can cause a hang. I'm reopening this bug as a part of bug 1595241 to track where we are still using an nsThread. We can try to move this again when we are sure it won't cause a hang.

Comment 7

[Kris Wright :KrisWright]

An additional note, there are TSAN suppressions for this thread which can be removed when this is fixed. Adding this to the TSAN tracking bug.